<p>A 19-year-old is accused of performing oral sex on a 13-year-old girl, Houma Police said.</p><p>Ryan Domangue, 405 Tanglewood Drive, Houma, allegedly committed the sexual battery last month at a Lewald Drive house, police said.</p><p>Officers said they began investigating the allegations Feb. 4 and later tried to get Domangue to turn himself in, which he did about 4 p.m. Monday, police said.</p><p>Domangue is charged with sexual battery. He bonded out of the Terrebonne Parish jail Monday after posting a $75,000 bond.</p>